Electronic Journal of Polish Agricultural Universities (EJPAU) founded by all Polish Agriculture Universities presents original papers and review articles relevant to all aspects of agricultural
sciences. It is target for persons working both in science and industry,regulatory agencies or teaching in agricultural sector. Covered by IFIS
Publishing (Food Science and Technology Abstracts), ELSEVIER Science - Food Science and Technology Program, CAS USA (Chemical Abstracts), CABI Publishing
UK and ALPSP (Association of Learned and Professional Society Publisher - full membership). Presented in the Master List of Thomson ISI.

The aim of the work was to estimate the basic parameters of body dimensions (biometrical traits) of one-year-old Małopolska horses bred in the years 1982 - 1998 in the Walewice Stud of Horses. The analysis included: height at withers, chest girth, cannon circumference and two indexes: index of chest girth and boniness index. Correlation between the analysed traits was also calculated. The variance components were estimated according to REML method.